SUBLETTE AREA SPILL SITE CHARACTERIZATION & CLEANUP

Lowham Walsh conducted spill site characterization and assisted in cleanup of contaminated materials on a well pad site in the Sublette County, WY area.  Duties included assisting the operator with reporting requirements to the Wyoming Department of Environmental Quality and Bureau of Land Management (BLM), and leading the soil sampling investigation and contaminant analyses, characterization, and delineation of the spill site.

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RUBY PIPELINE BIOLOGICAL CLEARANCE SURVEYS, NEVADA

Lowham Walsh conducted biological monitoring for the Ruby Pipeline, a 676 mile natural gas pipeline, on an on-going study of migratory bird and raptor nesting behavior. 

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PIT & RESERVOIR REMOVAL FROM WSEO SAFETY OF DAMS PROGRAM

Lowham Walsh is the only firm to have pit and reservoir reclamation plans and subsequent reclamation approved through the Wyoming State Engineer's Office (WSEO) – Safety of Dams (SOD) program. Our innovative designs alleviated the landowners and operator from the long term and costly maintenance and inspection responsibilities required by the SOD program.

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GIBBS RESERVOIR RECLAMATION PLAN

In 2010, Lowham Walsh developed a landmark reclamation plan according to newly adopted WDEQ guidelines for reservoir reclamation. This plan was the first to be submitted and approved by WDEQ, and is currently used as the regulatory standard. The approved plan was a comprehensive reclamation plan for two reservoirs, Gibbs #2 and Gibbs #6 in adjacent drainages on land owned by a private landowner. Our staff performed all necessary surveying of the existing embankments and basins, and performed depth-integrated water-quality sampling.

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ANADARKO ROAD CONSTRUCTION OVERSIGHT

Lowham Walsh furnished professional staff to direct construction activities for 5 major CBNG PODs in the Powder River Basin. Direction was provided to insure that design specification approved by the BLM were closely adhered to and met.

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MAKAYLA RESERVOIR ENLARGEMENT

The Makayla Reservoir project involved enlarging and lining an existing reservoir for the purpose of assisting with water treatment of coal-bed methane discharge.  The reservoir had initially been sited, surveyed, and permitted by Lowham Walsh staff.

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ENLARGEMENT OF BELL NOB #2 RESERVOIR, BELL NOB GOLF COURSE, GILLETTE, WY

Lowham Walsh was contracted by Campbell County Department of Public Works to provide design recommendations, permitting assistance, and construction oversight for the Enlargement of Bell Nob #2 reservoir at the Bell Nob Golf Course in Gillette, Wyoming.

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IRRIGATION MONITORING POINT STREAMGAGING PROGRAM

Lowham Walsh designed and implemented a streamgaging network and automated water quality sampling system throughout the Powder River Basin in order to satisfy existing Irrigation Monitoring Point (IMP) requirements. Water quality and discharge are monitored at single stage and automatically sampled IMP compliance points established by WDEQ.

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FREMONT COUNTY SOLID WASTE (LANDFILL) PROJECT

Lowham Walsh provides engineering and environmental services to solid waste management facilities throughout Fremont County, Wyoming. Between July 2010 and May 2011, Lowham Walsh successfully completed renewal permit applications for the Dubois and Lander Landfills, both of which had been operating without an approved permit for nearly a decade.

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